How to Automate Lead Follow-Up With SMS and Email
Why Automated Follow-Up Wins
Manual follow-up fails for three reasons. First, speed: a salesperson might not check their inbox for hours, but a lead who just submitted a form is thinking about your product right now. Second, consistency: some leads get three follow-up calls while others get none depending on who sees the notification. Third, persistence: most salespeople give up after one or two attempts, but research shows it often takes five to seven touches before a lead converts.
Automation solves all three problems. The first message goes out within seconds of capture. Every lead gets the same sequence. And the system keeps following up on schedule without getting tired, distracted, or discouraged.
Step-by-Step Setup
Plan a series of 5-7 messages spread over two to four weeks. Each message should provide value, not just ask for a sale. Message 1 (immediate): Confirm receipt and set expectations. Message 2 (day 1): Provide a helpful resource related to their inquiry. Message 3 (day 3): Share a relevant case study or testimonial. Message 4 (day 7): Check in and offer to answer questions. Message 5 (day 14): Make a specific offer or invitation.
Use SMS for short, time-sensitive messages and email for longer, content-rich messages. A good cross-channel sequence alternates: SMS confirmation immediately, email with details on day 1, SMS check-in on day 3, email with case study on day 7. This prevents fatigue on either channel. See How to Combine Email and SMS in One Drip Sequence.
In the SMS Broadcast app, create a drip campaign with your SMS messages. Set the timing for each message relative to the lead's capture date. Configure the sending number and verify your 10DLC registration for compliant A2P messaging. See How to Set Up an SMS Drip Campaign.
In the Email Broadcast app, create an auto-responder drip series with your email messages. Set the timing, subject lines, and content for each email. Make sure each email includes an unsubscribe link and your business contact information for CAN-SPAM compliance. See How to Set Up Email Auto Responder Drip Series.
Configure your lead capture form to automatically add new leads to both the SMS and email drip campaigns. When a new lead is captured, they are added to the contact list and the drip sequence starts immediately with the first message.
Track open rates for emails, response rates for SMS, and overall conversion rates for the sequence. If a specific message has low engagement, rewrite it. If leads are opting out at a particular step, you may be contacting too frequently or the message is not relevant enough. Adjust timing and content based on the data.
Follow-Up Message Best Practices
- Personalize with lead data: Use the lead's name and reference what they expressed interest in. "Hi Sarah, following up on your roofing estimate request" beats "Hi, following up on your inquiry."
- Provide value in every message: Every follow-up should give the lead something useful: information, a resource, an answer, or an offer. Messages that only say "checking in" get ignored.
- Include a clear next step: Each message should tell the lead what to do next. "Reply to this text to schedule your consultation" or "Click here to see available times."
- Respect opt-outs immediately: If someone replies STOP or unsubscribes, remove them from the sequence instantly. Continuing to message opted-out contacts violates regulations and damages trust.
When to Switch From Automated to Human Follow-Up
Automated sequences are excellent for initial outreach and nurture, but some leads need human attention. Set up triggers that alert your sales team when a lead takes a high-intent action: replying to an SMS, clicking a pricing link in an email, or returning to your website. These signals indicate the lead is ready for a personal conversation, and a human follow-up at this point converts much better than another automated message.
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